Case Farmall U115 3.4 114hp (84kW) 461Nm — Stage 1 file (+26 hp)

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Chip tuning for Case Farmall U115 3.4 114hp (84kW) 461Nm ECU

Case Farmall (I) U115 3.4 114hp (84kW) 461Nm — agricultural diesel engine of the agricultural segment of the CNH Industrial group (США, 1842). Stage 1 chip tuning raises power from 114 to 140 hp (+26 hp, +23%) and torque from 461 to 519 Nm (+58 Nm).

Case specialises in tractors, combines and special machinery. Case IH is an American agricultural-machinery maker, founded in 1842. Case is part of CNH Industrial. Сельхозтехника — основной объект тюнинга в агросегменте; прирост момента критичен для тяговых работ. DPF/SCR с AdBlue — стандарт на современных Tier 4/Stage V агро-моторах. Агро-дизели среднего диапазона — массовый объект чип-тюнинга.

Stage 1 в агросегменте фокусируется на крутящем моменте для тяговых работ. Stage 1 на агро-дизелях — заметный прирост момента для тяги. Сельхозсегмент — расход и тяга важнее л.с. Case среднего класса — массовый объект чип-тюнинга в агросегменте.

Frequently asked questions

How much horsepower does Stage 1 add for the Case Farmall U115 3.4 114hp (84kW) 461Nm?

The Stage 1 gain for the Case Farmall U115 3.4 114hp (84kW) 461Nm is 26 hp (+23%) over the stock 114 hp, for a total of 140 hp. Torque rises from 461 to 519 Nm (+58 Nm).

What is Stage 1 chip tuning for the Case Farmall?

Stage 1 on the Case Farmall U115 3.4 114hp (84kW) 461Nm is a software ECU calibration with no hardware changes. The key maps (boost/ignition/lambda/torque) are adjusted while factory tolerances are preserved. The gain is +26 hp with no hardware changes.

Is a Stage 1 remap safe for the U115 3.4 114hp (84kW) 461Nm?

Stage 1 on the Case Farmall U115 3.4 114hp (84kW) 461Nm is developed while keeping the factory AFR, knock control and temperature limits. Engine life is preserved provided regular maintenance is carried out.

How does Stage 2 differ from Stage 1 on the Case Farmall U115 3.4 114hp (84kW) 461Nm?

Stage 2 on the Case Farmall U115 3.4 114hp (84kW) 461Nm means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Does Stage 1 void the warranty on the Case Farmall?

Stage 1 on the Case Farmall voids the factory warranty on the engine and transmission — this is standard for all manufacturers. CHIPOK provides its own warranty on the quality of the remap.

How quickly is chip tuning of the Case Farmall U115 3.4 114hp (84kW) 461Nm done?

The full remap cycle for the Case Farmall — from reading to writing the final file — takes 30-90 minutes depending on the ECU access method. The file is prepared at CHIPOK in 5-30 minutes.

Can you return to stock after Stage 1 on the Case Farmall?

The original Case Farmall ECU is always saved before flashing. Rolling back to the factory firmware is done with the same programmer in 25-30 minutes.

How much does Stage 1 cost for the Case Farmall U115 3.4 114hp (84kW) 461Nm?

The cost of Stage 1 for the Case Farmall U115 3.4 114hp (84kW) 461Nm is calculated in the calculator on this page — you select the options (DPF off, EGR off, AdBlue off, DTC off, etc.) and the price is capped by the package Max Price. Payment is by credits (1 cr = 1 €), with no subscriptions.

Last updated: 31.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno